/**
 * Compiled inline version. (Library mode)
 */

/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
/*globals $code */

(function (exports, undefined) {
    "use strict";

    var modules = {};

    function require(ids, callback) {
        var module, defs = [];

        for (var i = 0; i < ids.length; ++i) {
            module = modules[ids[i]] || resolve(ids[i]);
            if (!module) {
                throw 'module definition dependecy not found: ' + ids[i];
            }

            defs.push(module);
        }

        callback.apply(null, defs);
    }

    function define(id, dependencies, definition) {
        if (typeof id !== 'string') {
            throw 'invalid module definition, module id must be defined and be a string';
        }

        if (dependencies === undefined) {
            throw 'invalid module definition, dependencies must be specified';
        }

        if (definition === undefined) {
            throw 'invalid module definition, definition function must be specified';
        }

        require(dependencies, function () {
            modules[id] = definition.apply(null, arguments);
        });
    }

    function defined(id) {
        return !!modules[id];
    }

    function resolve(id) {
        var target = exports;
        var fragments = id.split(/[.\/]/);

        for (var fi = 0; fi < fragments.length; ++fi) {
            if (!target[fragments[fi]]) {
                return;
            }

            target = target[fragments[fi]];
        }

        return target;
    }

    function expose(ids) {
        var i, target, id, fragments, privateModules;

        for (i = 0; i < ids.length; i++) {
            target = exports;
            id = ids[i];
            fragments = id.split(/[.\/]/);

            for (var fi = 0; fi < fragments.length - 1; ++fi) {
                if (target[fragments[fi]] === undefined) {
                    target[fragments[fi]] = {};
                }

                target = target[fragments[fi]];
            }

            target[fragments[fragments.length - 1]] = modules[id];
        }

        // Expose private modules for unit tests
        if (exports.AMDLC_TESTS) {
            privateModules = exports.privateModules || {};

            for (id in modules) {
                privateModules[id] = modules[id];
            }

            for (i = 0; i < ids.length; i++) {
                delete privateModules[ids[i]];
            }

            exports.privateModules = privateModules;
        }
    }

// Included from: js/tinymce/plugins/codesample/classes/Prism.js

    /**
     * Prism.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     *
     * Import of prism. Disabled DOMContentLoaded event listener.
     */

    define("tinymce/codesampleplugin/Prism", [], function () {
        var window = {};
// ------------------ Start wrap

        /* http://prismjs.com/download.html?themes=prism-dark&languages=markup+css+clike+javascript+c+csharp+cpp+java+php+python+ruby */
        var _self = (typeof window !== 'undefined')
            ? window   // if in browser
            : (
                (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
                    ? self // if in worker
                    : {}   // if in node js
            );

        /**
         * Prism: Lightweight, robust, elegant syntax highlighting
         * MIT license http://www.opensource.org/licenses/mit-license.php/
         * @author Lea Verou http://lea.verou.me
         */

        var Prism = (function () {

// Private helper vars
            var lang = /\blang(?:uage)?-(?!\*)(\w+)\b/i;

            var _ = _self.Prism = {
                util: {
                    encode: function (tokens) {
                        if (tokens instanceof Token) {
                            return new Token(tokens.type, _.util.encode(tokens.content), tokens.alias);
                        } else if (_.util.type(tokens) === 'Array') {
                            return tokens.map(_.util.encode);
                        } else {
                            return tokens.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/\u00a0/g, ' ');
                        }
                    },

                    type: function (o) {
                        return Object.prototype.toString.call(o).match(/\[object (\w+)\]/)[1];
                    },

                    // Deep clone a language definition (e.g. to extend it)
                    clone: function (o) {
                        var type = _.util.type(o);

                        switch (type) {
                            case 'Object':
                                var clone = {};

                                for (var key in o) {
                                    if (o.hasOwnProperty(key)) {
                                        clone[key] = _.util.clone(o[key]);
                                    }
                                }

                                return clone;

                            case 'Array':
                                // Check for existence for IE8
                                return o.map && o.map(function (v) {
                                        return _.util.clone(v);
                                    });
                        }

                        return o;
                    }
                },

                languages: {
                    extend: function (id, redef) {
                        var lang = _.util.clone(_.languages[id]);

                        for (var key in redef) {
                            lang[key] = redef[key];
                        }

                        return lang;
                    },

                    /**
                     * Insert a token before another token in a language literal
                     * As this needs to recreate the object (we cannot actually insert before keys in object literals),
                     * we cannot just provide an object, we need anobject and a key.
                     * @param inside The key (or language id) of the parent
                     * @param before The key to insert before. If not provided, the function appends instead.
                     * @param insert Object with the key/value pairs to insert
                     * @param root The object that contains `inside`. If equal to Prism.languages, it can be omitted.
                     */
                    insertBefore: function (inside, before, insert, root) {
                        root = root || _.languages;
                        var grammar = root[inside];

                        if (arguments.length == 2) {
                            insert = arguments[1];

                            for (var newToken in insert) {
                                if (insert.hasOwnProperty(newToken)) {
                                    grammar[newToken] = insert[newToken];
                                }
                            }

                            return grammar;
                        }

                        var ret = {};

                        for (var token in grammar) {

                            if (grammar.hasOwnProperty(token)) {

                                if (token == before) {

                                    for (var newToken in insert) {

                                        if (insert.hasOwnProperty(newToken)) {
                                            ret[newToken] = insert[newToken];
                                        }
                                    }
                                }

                                ret[token] = grammar[token];
                            }
                        }

                        // Update references in other language definitions
                        _.languages.DFS(_.languages, function (key, value) {
                            if (value === root[inside] && key != inside) {
                                this[key] = ret;
                            }
                        });

                        return root[inside] = ret;
                    },

                    // Traverse a language definition with Depth First Search
                    DFS: function (o, callback, type) {
                        for (var i in o) {
                            if (o.hasOwnProperty(i)) {
                                callback.call(o, i, o[i], type || i);

                                if (_.util.type(o[i]) === 'Object') {
                                    _.languages.DFS(o[i], callback);
                                }
                                else if (_.util.type(o[i]) === 'Array') {
                                    _.languages.DFS(o[i], callback, i);
                                }
                            }
                        }
                    }
                },
                plugins: {},

                highlightAll: function (async, callback) {
                    var elements = document.querySelectorAll('code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code');

                    for (var i = 0, element; element = elements[i++];) {
                        _.highlightElement(element, async === true, callback);
                    }
                },

                highlightElement: function (element, async, callback) {
                    // Find language
                    var language, grammar, parent = element;

                    while (parent && !lang.test(parent.className)) {
                        parent = parent.parentNode;
                    }

                    if (parent) {
                        language = (parent.className.match(lang) || [, ''])[1];
                        grammar = _.languages[language];
                    }

                    // Set language on the element, if not present
                    element.className = element.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;

                    // Set language on the parent, for styling
                    parent = element.parentNode;

                    if (/pre/i.test(parent.nodeName)) {
                        parent.className = parent.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
                    }

                    var code = element.textContent;

                    var env = {
                        element: element,
                        language: language,
                        grammar: grammar,
                        code: code
                    };

                    if (!code || !grammar) {
                        _.hooks.run('complete', env);
                        return;
                    }

                    _.hooks.run('before-highlight', env);

                    if (async && _self.Worker) {
                        var worker = new Worker(_.filename);

                        worker.onmessage = function (evt) {
                            env.highlightedCode = evt.data;

                            _.hooks.run('before-insert', env);

                            env.element.innerHTML = env.highlightedCode;

                            callback && callback.call(env.element);
                            _.hooks.run('after-highlight', env);
                            _.hooks.run('complete', env);
                        };

                        worker.postMessage(JSON.stringify({
                            language: env.language,
                            code: env.code,
                            immediateClose: true
                        }));
                    }
                    else {
                        env.highlightedCode = _.highlight(env.code, env.grammar, env.language);

                        _.hooks.run('before-insert', env);

                        env.element.innerHTML = env.highlightedCode;

                        callback && callback.call(element);

                        _.hooks.run('after-highlight', env);
                        _.hooks.run('complete', env);
                    }
                },

                highlight: function (text, grammar, language) {
                    var tokens = _.tokenize(text, grammar);
                    return Token.stringify(_.util.encode(tokens), language);
                },

                tokenize: function (text, grammar, language) {
                    var Token = _.Token;

                    var strarr = [text];

                    var rest = grammar.rest;

                    if (rest) {
                        for (var token in rest) {
                            grammar[token] = rest[token];
                        }

                        delete grammar.rest;
                    }

                    tokenloop: for (var token in grammar) {
                        if (!grammar.hasOwnProperty(token) || !grammar[token]) {
                            continue;
                        }

                        var patterns = grammar[token];
                        patterns = (_.util.type(patterns) === "Array") ? patterns : [patterns];

                        for (var j = 0; j < patterns.length; ++j) {
                            var pattern = patterns[j],
                                inside = pattern.inside,
                                lookbehind = !!pattern.lookbehind,
                                lookbehindLength = 0,
                                alias = pattern.alias;

                            pattern = pattern.pattern || pattern;

                            for (var i = 0; i < strarr.length; i++) { // Don’t cache length as it changes during the loop

                                var str = strarr[i];

                                if (strarr.length > text.length) {
                                    // Something went terribly wrong, ABORT, ABORT!
                                    break tokenloop;
                                }

                                if (str instanceof Token) {
                                    continue;
                                }

                                pattern.lastIndex = 0;

                                var match = pattern.exec(str);

                                if (match) {
                                    if (lookbehind) {
                                        lookbehindLength = match[1].length;
                                    }

                                    var from = match.index - 1 + lookbehindLength,
                                        match = match[0].slice(lookbehindLength),
                                        len = match.length,
                                        to = from + len,
                                        before = str.slice(0, from + 1),
                                        after = str.slice(to + 1);

                                    var args = [i, 1];

                                    if (before) {
                                        args.push(before);
                                    }

                                    var wrapped = new Token(token, inside ? _.tokenize(match, inside) : match, alias);

                                    args.push(wrapped);

                                    if (after) {
                                        args.push(after);
                                    }

                                    Array.prototype.splice.apply(strarr, args);
                                }
                            }
                        }
                    }

                    return strarr;
                },

                hooks: {
                    all: {},

                    add: function (name, callback) {
                        var hooks = _.hooks.all;

                        hooks[name] = hooks[name] || [];

                        hooks[name].push(callback);
                    },

                    run: function (name, env) {
                        var callbacks = _.hooks.all[name];

                        if (!callbacks || !callbacks.length) {
                            return;
                        }

                        for (var i = 0, callback; callback = callbacks[i++];) {
                            callback(env);
                        }
                    }
                }
            };

            var Token = _.Token = function (type, content, alias) {
                this.type = type;
                this.content = content;
                this.alias = alias;
            };

            Token.stringify = function (o, language, parent) {
                if (typeof o == 'string') {
                    return o;
                }

                if (_.util.type(o) === 'Array') {
                    return o.map(function (element) {
                        return Token.stringify(element, language, o);
                    }).join('');
                }

                var env = {
                    type: o.type,
                    content: Token.stringify(o.content, language, parent),
                    tag: 'span',
                    classes: ['token', o.type],
                    attributes: {},
                    language: language,
                    parent: parent
                };

                if (env.type == 'comment') {
                    env.attributes['spellcheck'] = 'true';
                }

                if (o.alias) {
                    var aliases = _.util.type(o.alias) === 'Array' ? o.alias : [o.alias];
                    Array.prototype.push.apply(env.classes, aliases);
                }

                _.hooks.run('wrap', env);

                var attributes = '';

                for (var name in env.attributes) {
                    attributes += (attributes ? ' ' : '') + name + '="' + (env.attributes[name] || '') + '"';
                }

                return '<' + env.tag + ' class="' + env.classes.join(' ') + '" ' + attributes + '>' + env.content + '</' + env.tag + '>';

            };

            if (!_self.document) {
                if (!_self.addEventListener) {
                    // in Node.js
                    return _self.Prism;
                }
                // In worker
                _self.addEventListener('message', function (evt) {
                    var message = JSON.parse(evt.data),
                        lang = message.language,
                        code = message.code,
                        immediateClose = message.immediateClose;

                    _self.postMessage(_.highlight(code, _.languages[lang], lang));
                    if (immediateClose) {
                        _self.close();
                    }
                }, false);

                return _self.Prism;
            }
            /*
             // Get current script and highlight
             var script = document.getElementsByTagName('script');

             script = script[script.length - 1];

             if (script) {
             _.filename = script.src;

             if (document.addEventListener && !script.hasAttribute('data-manual')) {
             document.addEventListener('DOMContentLoaded', _.highlightAll);
             }
             }

             return _self.Prism;
             */
        })();

        if (typeof module !== 'undefined' && module.exports) {
            module.exports = Prism;
        }

// hack for components to work correctly in node.js
        if (typeof global !== 'undefined') {
            global.Prism = Prism;
        }
        ;
        Prism.languages.markup = {
            'comment': /<!--[\w\W]*?-->/,
            'prolog': /<\?[\w\W]+?\?>/,
            'doctype': /<!DOCTYPE[\w\W]+?>/,
            'cdata': /<!\[CDATA\[[\w\W]*?]]>/i,
            'tag': {
                pattern: /<\/?[^\s>\/=.]+(?:\s+[^\s>\/=]+(?:=(?:("|')(?:\\\1|\\?(?!\1)[\w\W])*\1|[^\s'">=]+))?)*\s*\/?>/i,
                inside: {
                    'tag': {
                        pattern: /^<\/?[^\s>\/]+/i,
                        inside: {
                            'punctuation': /^<\/?/,
                            'namespace': /^[^\s>\/:]+:/
                        }
                    },
                    'attr-value': {
                        pattern: /=(?:('|")[\w\W]*?(\1)|[^\s>]+)/i,
                        inside: {
                            'punctuation': /[=>"']/
                        }
                    },
                    'punctuation': /\/?>/,
                    'attr-name': {
                        pattern: /[^\s>\/]+/,
                        inside: {
                            'namespace': /^[^\s>\/:]+:/
                        }
                    }

                }
            },
            'entity': /&#?[\da-z]{1,8};/i
        };

// Plugin to make entity title show the real entity, idea by Roman Komarov
        Prism.hooks.add('wrap', function (env) {

            if (env.type === 'entity') {
                env.attributes['title'] = env.content.replace(/&amp;/, '&');
            }
        });

        Prism.languages.xml = Prism.languages.markup;
        Prism.languages.html = Prism.languages.markup;
        Prism.languages.mathml = Prism.languages.markup;
        Prism.languages.svg = Prism.languages.markup;

        Prism.languages.css = {
            'comment': /\/\*[\w\W]*?\*\//,
            'atrule': {
                pattern: /@[\w-]+?.*?(;|(?=\s*\{))/i,
                inside: {
                    'rule': /@[\w-]+/
                    // See rest below
                }
            },
            'url': /url\((?:(["'])(\\(?:\r\n|[\w\W])|(?!\1)[^\\\r\n])*\1|.*?)\)/i,
            'selector': /[^\{\}\s][^\{\};]*?(?=\s*\{)/,
            'string': /("|')(\\(?:\r\n|[\w\W])|(?!\1)[^\\\r\n])*\1/,
            'property': /(\b|\B)[\w-]+(?=\s*:)/i,
            'important': /\B!important\b/i,
            'function': /[-a-z0-9]+(?=\()/i,
            'punctuation': /[(){};:]/
        };

        Prism.languages.css['atrule'].inside.rest = Prism.util.clone(Prism.languages.css);

        if (Prism.languages.markup) {
            Prism.languages.insertBefore('markup', 'tag', {
                'style': {
                    pattern: /<style[\w\W]*?>[\w\W]*?<\/style>/i,
                    inside: {
                        'tag': {
                            pattern: /<style[\w\W]*?>|<\/style>/i,
                            inside: Prism.languages.markup.tag.inside
                        },
                        rest: Prism.languages.css
                    },
                    alias: 'language-css'
                }
            });

            Prism.languages.insertBefore('inside', 'attr-value', {
                'style-attr': {
                    pattern: /\s*style=("|').*?\1/i,
                    inside: {
                        'attr-name': {
                            pattern: /^\s*style/i,
                            inside: Prism.languages.markup.tag.inside
                        },
                        'punctuation': /^\s*=\s*['"]|['"]\s*$/,
                        'attr-value': {
                            pattern: /.+/i,
                            inside: Prism.languages.css
                        }
                    },
                    alias: 'language-css'
                }
            }, Prism.languages.markup.tag);
        }
        ;
        Prism.languages.clike = {
            'comment': [
                {
                    pattern: /(^|[^\\])\/\*[\w\W]*?\*\//,
                    lookbehind: true
                },
                {
                    pattern: /(^|[^\\:])\/\/.*/,
                    lookbehind: true
                }
            ],
            'string': /(["'])(\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
            'class-name': {
                pattern: /((?:\b(?:class|interface|extends|implements|trait|instanceof|new)\s+)|(?:catch\s+\())[a-z0-9_\.\\]+/i,
                lookbehind: true,
                inside: {
                    punctuation: /(\.|\\)/
                }
            },
            'keyword': /\b(if|else|while|do|for|return|in|instanceof|function|new|try|throw|catch|finally|null|break|continue)\b/,
            'boolean': /\b(true|false)\b/,
            'function': /[a-z0-9_]+(?=\()/i,
            'number': /\b-?(?:0x[\da-f]+|\d*\.?\d+(?:e[+-]?\d+)?)\b/i,
            'operator': /--?|\+\+?|!=?=?|<=?|>=?|==?=?|&&?|\|\|?|\?|\*|\/|~|\^|%/,
            'punctuation': /[{}[\];(),.:]/
        };

        Prism.languages.javascript = Prism.languages.extend('clike', {
            'keyword': /\b(as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|false|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|true|try|typeof|var|void|while|with|yield)\b/,
            'number': /\b-?(0x[\dA-Fa-f]+|0b[01]+|0o[0-7]+|\d*\.?\d+([Ee][+-]?\d+)?|NaN|Infinity)\b/,
            // Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
            'function': /[_$a-zA-Z\xA0-\uFFFF][_$a-zA-Z0-9\xA0-\uFFFF]*(?=\()/i
        });

        Prism.languages.insertBefore('javascript', 'keyword', {
            'regex': {
                pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\\\r\n])+\/[gimyu]{0,5}(?=\s*($|[\r\n,.;})]))/,
                lookbehind: true
            }
        });

        Prism.languages.insertBefore('javascript', 'class-name', {
            'template-string': {
                pattern: /`(?:\\`|\\?[^`])*`/,
                inside: {
                    'interpolation': {
                        pattern: /\$\{[^}]+\}/,
                        inside: {
                            'interpolation-punctuation': {
                                pattern: /^\$\{|\}$/,
                                alias: 'punctuation'
                            },
                            rest: Prism.languages.javascript
                        }
                    },
                    'string': /[\s\S]+/
                }
            }
        });

        if (Prism.languages.markup) {
            Prism.languages.insertBefore('markup', 'tag', {
                'script': {
                    pattern: /<script[\w\W]*?>[\w\W]*?<\/script>/i,
                    inside: {
                        'tag': {
                            pattern: /<script[\w\W]*?>|<\/script>/i,
                            inside: Prism.languages.markup.tag.inside
                        },
                        rest: Prism.languages.javascript
                    },
                    alias: 'language-javascript'
                }
            });
        }

        Prism.languages.js = Prism.languages.javascript;
        Prism.languages.c = Prism.languages.extend('clike', {
            'keyword': /\b(asm|typeof|inline|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)\b/,
            'operator': /\-[>-]?|\+\+?|!=?|<<?=?|>>?=?|==?|&&?|\|?\||[~^%?*\/]/,
            'number': /\b-?(?:0x[\da-f]+|\d*\.?\d+(?:e[+-]?\d+)?)[ful]*\b/i
        });

        Prism.languages.insertBefore('c', 'string', {
            'macro': {
                // allow for multiline macro definitions
                // spaces after the # character compile fine with gcc
                pattern: /(^\s*)#\s*[a-z]+([^\r\n\\]|\\.|\\(?:\r\n?|\n))*/im,
                lookbehind: true,
                alias: 'property',
                inside: {
                    // highlight the path of the include statement as a string
                    'string': {
                        pattern: /(#\s*include\s*)(<.+?>|("|')(\\?.)+?\3)/,
                        lookbehind: true
                    }
                }
            }
        });

        delete Prism.languages.c['class-name'];
        delete Prism.languages.c['boolean'];

        Prism.languages.csharp = Prism.languages.extend('clike', {
            'keyword': /\b(abstract|as|async|await|base|bool|break|byte|case|catch|char|checked|class|const|continue|decimal|default|delegate|do|double|else|enum|event|explicit|extern|false|finally|fixed|float|for|foreach|goto|if|implicit|in|int|interface|internal|is|lock|long|namespace|new|null|object|operator|out|override|params|private|protected|public|readonly|ref|return|sbyte|sealed|short|sizeof|stackalloc|static|string|struct|switch|this|throw|true|try|typeof|uint|ulong|unchecked|unsafe|ushort|using|virtual|void|volatile|while|add|alias|ascending|async|await|descending|dynamic|from|get|global|group|into|join|let|orderby|partial|remove|select|set|value|var|where|yield)\b/,
            'string': [
                /@("|')(\1\1|\\\1|\\?(?!\1)[\s\S])*\1/,
                /("|')(\\?.)*?\1/
            ],
            'number': /\b-?(0x[\da-f]+|\d*\.?\d+)\b/i
        });

        Prism.languages.insertBefore('csharp', 'keyword', {
            'preprocessor': {
                pattern: /(^\s*)#.*/m,
                lookbehind: true
            }
        });

        Prism.languages.cpp = Prism.languages.extend('c', {
            'keyword': /\b(alignas|alignof|asm|auto|bool|break|case|catch|char|char16_t|char32_t|class|compl|const|constexpr|const_cast|continue|decltype|default|delete|do|double|dynamic_cast|else|enum|explicit|export|extern|float|for|friend|goto|if|inline|int|long|mutable|namespace|new|noexcept|nullptr|operator|private|protected|public|register|reinterpret_cast|return|short|signed|sizeof|static|static_assert|static_cast|struct|switch|template|this|thread_local|throw|try|typedef|typeid|typename|union|unsigned|using|virtual|void|volatile|wchar_t|while)\b/,
            'boolean': /\b(true|false)\b/,
            'operator': /[-+]{1,2}|!=?|<{1,2}=?|>{1,2}=?|\->|:{1,2}|={1,2}|\^|~|%|&{1,2}|\|?\||\?|\*|\/|\b(and|and_eq|bitand|bitor|not|not_eq|or|or_eq|xor|xor_eq)\b/
        });

        Prism.languages.insertBefore('cpp', 'keyword', {
            'class-name': {
                pattern: /(class\s+)[a-z0-9_]+/i,
                lookbehind: true
            }
        });
        Prism.languages.java = Prism.languages.extend('clike', {
            'keyword': /\b(abstract|continue|for|new|switch|assert|default|goto|package|synchronized|boolean|do|if|private|this|break|double|implements|protected|throw|byte|else|import|public|throws|case|enum|instanceof|return|transient|catch|extends|int|short|try|char|final|interface|static|void|class|finally|long|strictfp|volatile|const|float|native|super|while)\b/,
            'number': /\b0b[01]+\b|\b0x[\da-f]*\.?[\da-fp\-]+\b|\b\d*\.?\d+(?:e[+-]?\d+)?[df]?\b/i,
            'operator': {
                pattern: /(^|[^.])(?:\+[+=]?|-[-=]?|!=?|<<?=?|>>?>?=?|==?|&[&=]?|\|[|=]?|\*=?|\/=?|%=?|\^=?|[?:~])/m,
                lookbehind: true
            }
        });
        /**
         * Original by Aaron Harun: http://aahacreative.com/2012/07/31/php-syntax-highlighting-prism/
         * Modified by Miles Johnson: http://milesj.me
         *
         * Supports the following:
         *        - Extends clike syntax
         *        - Support for PHP 5.3+ (namespaces, traits, generators, etc)
         *        - Smarter constant and function matching
         *
         * Adds the following new token classes:
         *        constant, delimiter, variable, function, package
         */

        Prism.languages.php = Prism.languages.extend('clike', {
            'keyword': /\b(and|or|xor|array|as|break|case|cfunction|class|const|continue|declare|default|die|do|else|elseif|enddeclare|endfor|endforeach|endif|endswitch|endwhile|extends|for|foreach|function|include|include_once|global|if|new|return|static|switch|use|require|require_once|var|while|abstract|interface|public|implements|private|protected|parent|throw|null|echo|print|trait|namespace|final|yield|goto|instanceof|finally|try|catch)\b/i,
            'constant': /\b[A-Z0-9_]{2,}\b/,
            'comment': {
                pattern: /(^|[^\\])(?:\/\*[\w\W]*?\*\/|\/\/.*)/,
                lookbehind: true
            }
        });

// Shell-like comments are matched after strings, because they are less
// common than strings containing hashes...
        Prism.languages.insertBefore('php', 'class-name', {
            'shell-comment': {
                pattern: /(^|[^\\])#.*/,
                lookbehind: true,
                alias: 'comment'
            }
        });

        Prism.languages.insertBefore('php', 'keyword', {
            'delimiter': /\?>|<\?(?:php)?/i,
            'variable': /\$\w+\b/i,
            'package': {
                pattern: /(\\|namespace\s+|use\s+)[\w\\]+/,
                lookbehind: true,
                inside: {
                    punctuation: /\\/
                }
            }
        });

// Must be defined after the function pattern
        Prism.languages.insertBefore('php', 'operator', {
            'property': {
                pattern: /(->)[\w]+/,
                lookbehind: true
            }
        });

// Add HTML support of the markup language exists
        if (Prism.languages.markup) {

            // Tokenize all inline PHP blocks that are wrapped in <?php ?>
            // This allows for easy PHP + markup highlighting
            Prism.hooks.add('before-highlight', function (env) {
                if (env.language !== 'php') {
                    return;
                }

                env.tokenStack = [];

                env.backupCode = env.code;
                env.code = env.code.replace(/(?:<\?php|<\?)[\w\W]*?(?:\?>)/ig, function (match) {
                    env.tokenStack.push(match);

                    return '{{{PHP' + env.tokenStack.length + '}}}';
                });
            });

            // Restore env.code for other plugins (e.g. line-numbers)
            Prism.hooks.add('before-insert', function (env) {
                if (env.language === 'php') {
                    env.code = env.backupCode;
                    delete env.backupCode;
                }
            });

            // Re-insert the tokens after highlighting
            Prism.hooks.add('after-highlight', function (env) {
                if (env.language !== 'php') {
                    return;
                }

                for (var i = 0, t; t = env.tokenStack[i]; i++) {
                    // The replace prevents $$, $&, $`, $', $n, $nn from being interpreted as special patterns
                    env.highlightedCode = env.highlightedCode.replace('{{{PHP' + (i + 1) + '}}}', Prism.highlight(t, env.grammar, 'php').replace(/\$/g, '$$$$'));
                }

                env.element.innerHTML = env.highlightedCode;
            });

            // Wrap tokens in classes that are missing them
            Prism.hooks.add('wrap', function (env) {
                if (env.language === 'php' && env.type === 'markup') {
                    env.content = env.content.replace(/(\{\{\{PHP[0-9]+\}\}\})/g, "<span class=\"token php\">$1</span>");
                }
            });

            // Add the rules before all others
            Prism.languages.insertBefore('php', 'comment', {
                'markup': {
                    pattern: /<[^?]\/?(.*?)>/,
                    inside: Prism.languages.markup
                },
                'php': /\{\{\{PHP[0-9]+\}\}\}/
            });
        }
        ;
        Prism.languages.python = {
            'comment': {
                pattern: /(^|[^\\])#.*/,
                lookbehind: true
            },
            'string': /"""[\s\S]+?"""|'''[\s\S]+?'''|("|')(?:\\?.)*?\1/,
            'function': {
                pattern: /((?:^|\s)def[ \t]+)[a-zA-Z_][a-zA-Z0-9_]*(?=\()/g,
                lookbehind: true
            },
            'class-name': {
                pattern: /(\bclass\s+)[a-z0-9_]+/i,
                lookbehind: true
            },
            'keyword': /\b(?:as|assert|async|await|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|pass|print|raise|return|try|while|with|yield)\b/,
            'boolean': /\b(?:True|False)\b/,
            'number': /\b-?(?:0[bo])?(?:(?:\d|0x[\da-f])[\da-f]*\.?\d*|\.\d+)(?:e[+-]?\d+)?j?\b/i,
            'operator': /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]|\b(?:or|and|not)\b/,
            'punctuation': /[{}[\];(),.:]/
        };

        /**
         * Original by Samuel Flores
         *
         * Adds the following new token classes:
         *        constant, builtin, variable, symbol, regex
         */
        (function (Prism) {
            Prism.languages.ruby = Prism.languages.extend('clike', {
                'comment': /#(?!\{[^\r\n]*?\}).*/,
                'keyword': /\b(alias|and|BEGIN|begin|break|case|class|def|define_method|defined|do|each|else|elsif|END|end|ensure|false|for|if|in|module|new|next|nil|not|or|raise|redo|require|rescue|retry|return|self|super|then|throw|true|undef|unless|until|when|while|yield)\b/
            });

            var interpolation = {
                pattern: /#\{[^}]+\}/,
                inside: {
                    'delimiter': {
                        pattern: /^#\{|\}$/,
                        alias: 'tag'
                    },
                    rest: Prism.util.clone(Prism.languages.ruby)
                }
            };

            Prism.languages.insertBefore('ruby', 'keyword', {
                'regex': [
                    {
                        pattern: /%r([^a-zA-Z0-9\s\{\(\[<])(?:[^\\]|\\[\s\S])*?\1[gim]{0,3}/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        pattern: /%r\((?:[^()\\]|\\[\s\S])*\)[gim]{0,3}/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        // Here we need to specifically allow interpolation
                        pattern: /%r\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}[gim]{0,3}/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        pattern: /%r\[(?:[^\[\]\\]|\\[\s\S])*\][gim]{0,3}/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        pattern: /%r<(?:[^<>\\]|\\[\s\S])*>[gim]{0,3}/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/,
                        lookbehind: true
                    }
                ],
                'variable': /[@$]+[a-zA-Z_][a-zA-Z_0-9]*(?:[?!]|\b)/,
                'symbol': /:[a-zA-Z_][a-zA-Z_0-9]*(?:[?!]|\b)/
            });

            Prism.languages.insertBefore('ruby', 'number', {
                'builtin': /\b(Array|Bignum|Binding|Class|Continuation|Dir|Exception|FalseClass|File|Stat|File|Fixnum|Fload|Hash|Integer|IO|MatchData|Method|Module|NilClass|Numeric|Object|Proc|Range|Regexp|String|Struct|TMS|Symbol|ThreadGroup|Thread|Time|TrueClass)\b/,
                'constant': /\b[A-Z][a-zA-Z_0-9]*(?:[?!]|\b)/
            });

            Prism.languages.ruby.string = [
                {
                    pattern: /%[qQiIwWxs]?([^a-zA-Z0-9\s\{\(\[<])(?:[^\\]|\\[\s\S])*?\1/,
                    inside: {
                        'interpolation': interpolation
                    }
                },
                {
                    pattern: /%[qQiIwWxs]?\((?:[^()\\]|\\[\s\S])*\)/,
                    inside: {
                        'interpolation': interpolation
                    }
                },
                {
                    // Here we need to specifically allow interpolation
                    pattern: /%[qQiIwWxs]?\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}/,
                    inside: {
                        'interpolation': interpolation
                    }
                },
                {
                    pattern: /%[qQiIwWxs]?\[(?:[^\[\]\\]|\\[\s\S])*\]/,
                    inside: {
                        'interpolation': interpolation
                    }
                },
                {
                    pattern: /%[qQiIwWxs]?<(?:[^<>\\]|\\[\s\S])*>/,
                    inside: {
                        'interpolation': interpolation
                    }
                },
                {
                    pattern: /("|')(#\{[^}]+\}|\\(?:\r?\n|\r)|\\?.)*?\1/,
                    inside: {
                        'interpolation': interpolation
                    }
                }
            ];
        }(Prism));

// ------------------ End wrap
        return Prism;
    });

// Included from: js/tinymce/plugins/codesample/classes/Utils.js

    /**
     * Utils.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    /**
     * Various utility functions.
     *
     * @class tinymce.codesample.Utils
     * @private
     */
    define("tinymce/codesampleplugin/Utils", [], function () {
        function isCodeSample(elm) {
            return elm && elm.nodeName == 'PRE' && elm.className.indexOf('language-') !== -1;
        }

        function trimArg(predicateFn) {
            return function (arg1, arg2) {
                return predicateFn(arg2);
            };
        }

        return {
            isCodeSample: isCodeSample,
            trimArg: trimArg
        };
    });

// Included from: js/tinymce/plugins/codesample/classes/Dialog.js

    /**
     * Dialog.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    /**
     * Contains all dialog logic.
     *
     * @class tinymce.codesample.Dialog
     * @private
     */
    define("tinymce/codesampleplugin/Dialog", [
        "tinymce/dom/DOMUtils",
        "tinymce/codesampleplugin/Utils",
        "tinymce/codesampleplugin/Prism"
    ], function (DOMUtils, Utils, Prism) {
        var DOM = DOMUtils.DOM;

        var languages = [
            {text: 'HTML/XML', value: 'markup'},
            {text: 'JavaScript', value: 'javascript'},
            {text: 'CSS', value: 'css'},
            {text: 'PHP', value: 'php'},
            {text: 'Ruby', value: 'ruby'},
            {text: 'Python', value: 'python'},
            {text: 'Java', value: 'java'},
            {text: 'C', value: 'c'},
            {text: 'C#', value: 'csharp'},
            {text: 'C++', value: 'cpp'}
        ];

        function insertCodeSample(editor, language, code) {
            editor.undoManager.transact(function () {
                var node = getSelectedCodeSample(editor);

                code = DOM.encode(code);

                if (node) {
                    editor.dom.setAttrib(node, 'class', 'language-' + language);
                    node.innerHTML = code;
                    Prism.highlightElement(node);
                    editor.selection.select(node);
                } else {
                    editor.insertContent('<pre id="__new" class="language-' + language + '">' + code + '</pre>');
                    editor.selection.select(editor.$('#__new').removeAttr('id')[0]);
                }
            });
        }

        function getSelectedCodeSample(editor) {
            var node = editor.selection.getNode();

            if (Utils.isCodeSample(node)) {
                return node;
            }

            return null;
        }

        function getCurrentCode(editor) {
            var node = getSelectedCodeSample(editor);

            if (node) {
                return node.textContent;
            }

            return '';
        }

        function getCurrentLanguage(editor) {
            var matches, node = getSelectedCodeSample(editor);

            if (node) {
                matches = node.className.match(/language-(\w+)/);
                return matches ? matches[1] : '';
            }

            return '';
        }

        return {
            open: function (editor) {
                editor.windowManager.open({
                    title: "Insert/Edit code sample",
                    minWidth: Math.min(DOM.getViewPort().w, 800),
                    minHeight: Math.min(DOM.getViewPort().h, 650),
                    layout: 'fit',
                    body: [
                        {
                            type: 'listbox',
                            name: 'language',
                            label: 'Language',
                            maxWidth: 200,
                            value: getCurrentLanguage(editor),
                            values: languages
                        },

                        {
                            type: 'textbox',
                            name: 'code',
                            multiline: true,
                            spellcheck: false,
                            ariaLabel: 'Code view',
                            flex: 1,
                            style: 'direction: ltr; text-align: left',
                            classes: 'monospace',
                            value: getCurrentCode(editor),
                            autofocus: true
                        }
                    ],
                    onSubmit: function (e) {
                        insertCodeSample(editor, e.data.language, e.data.code);
                    }
                });
            }
        };
    });

// Included from: js/tinymce/plugins/codesample/classes/Plugin.js

    /**
     * Plugin.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    /**
     * Main plugin logic.
     *
     * @class tinymce.codesample.Plugin
     * @private
     */
    define("tinymce/codesampleplugin/Plugin", [
        "tinymce/Env",
        "tinymce/PluginManager",
        "tinymce/codesampleplugin/Prism",
        "tinymce/codesampleplugin/Dialog",
        "tinymce/codesampleplugin/Utils"
    ], function (Env, PluginManager, Prism, Dialog, Utils) {
        var addedInlineCss, trimArg = Utils.trimArg;

        PluginManager.add('codesample', function (editor, pluginUrl) {
            var $ = editor.$, addedCss;

            if (!Env.ceFalse) {
                return;
            }

            // Todo: use a proper css loader here
            function loadCss() {
                var linkElm;

                if (editor.inline && addedInlineCss) {
                    return;
                }

                if (!editor.inline && addedCss) {
                    return;
                }

                if (editor.inline) {
                    addedInlineCss = true;
                } else {
                    addedCss = true;
                }

                linkElm = editor.dom.create('link', {
                    rel: 'stylesheet',
                    href: pluginUrl + '/css/prism.css'
                });

                editor.getDoc().getElementsByTagName('head')[0].appendChild(linkElm);
            }

            editor.on('PreProcess', function (e) {
                $('pre[contenteditable=false]', e.node).filter(trimArg(Utils.isCodeSample)).each(function (idx, elm) {
                    var $elm = $(elm), code = elm.textContent;

                    $elm.attr('class', $.trim($elm.attr('class')));
                    $elm.removeAttr('contentEditable');

                    $elm.empty().append($('<code></code>').each(function () {
                        // Needs to be textContent since innerText produces BR:s
                        this.textContent = code;
                    }));
                });
            });

            editor.on('SetContent', function () {
                var unprocessedCodeSamples = $('pre').filter(trimArg(Utils.isCodeSample)).filter(function (idx, elm) {
                    return elm.contentEditable !== "false";
                });

                if (unprocessedCodeSamples.length) {
                    editor.undoManager.transact(function () {
                        unprocessedCodeSamples.each(function (idx, elm) {
                            $(elm).find('br').each(function (idx, elm) {
                                elm.parentNode.replaceChild(editor.getDoc().createTextNode('\n'), elm);
                            });

                            elm.contentEditable = false;
                            elm.innerHTML = editor.dom.encode(elm.textContent);
                            Prism.highlightElement(elm);
                            elm.className = $.trim(elm.className);
                        });
                    });
                }
            });

            editor.addCommand('codesample', function () {
                Dialog.open(editor);
            });

            editor.addButton('codesample', {
                cmd: 'codesample',
                title: 'Insert/Edit code sample'
            });

            editor.on('init', loadCss);
        });
    });

    expose(["tinymce/codesampleplugin/Prism", "tinymce/codesampleplugin/Utils", "tinymce/codesampleplugin/Dialog", "tinymce/codesampleplugin/Plugin"]);
})(this);